Korg MMA130 Mobile Keyboard & Instrument Active Monitor

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Flexible powered monitor with Battery option


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Due back in stock in 2-3 months

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Manufacturer: Korg

Category: Recording & Playback

*Note that the price is based on when we previously had this product in stock. When placing an order for an item temporarily out of stock, in most cases the price will remain the same, however occasionally the price may be subject to change. If this is the case then we'll tell you straight away and offer a refund.



Power-packed, professional amplifier performance; any time, any place.
The MMA130 mobile monitor amp

MMA130 Highlights

  • Powered monitor amp; ideal for street performances

  • Built-in four-channel mixer: two mic/line inputs and two line inputs. These versatile inputs accommodate nearly any instrument; acoustic or electric guitar, bass guitar, keyboard, electronic percussion, microphones, audio playback, etc.

  • XLR/TRS balanced mic/line inputs; 1/4" unbalanced line inputs

  • AUX inputs accommodate RCA plugs, mini-stereo plugs, or 1/4" phone plugs

  • Two-way power allows AC or battery operation

  • Six C batteries allow up to approximately 12 hours of operation (in ECO mode)

  • Twelve C batteries allow up to approximately 24 hours of operation (in ECO mode)

  • POWER MODE switch (Max, Eco) reduces battery consumption and current draw

  • DC9V output jack provides power to instruments such as the Wavedrum, microSAMPLER, etc.

  • Newly developed amp power supply circuit and high-efficiency speaker delivers impressive 105 dB output even on battery power

  • Three-band equalizer

  • Anti-feedback function suppresses acoustic feedback

  • Versatile body design allows either vertical or horizontal placement

  • Mounting hole accommodates a dedicated speaker stand

  • Wavedrum stand can be attached

Additional Info

Additional Info



    MIC/LINE: XLR/TRS, balanced (x2)Input source impedance: 10k ohms, Maximum input level: -40dBu (MIC) / -15dBu (LINE)LINE: 1/4 phone jack, unbalanced (x2)Input source impedance: 100k ohms, Maximum input level: -15dBu (with Ground Lift Switch)AUX IN: RCA (x2 – L, R); stereo mini-phone jack; phone jack (x2 – L, R);Input source impedance: 20k ohms, Maximum input level: -15dBu)


    LINE OUT: 1/4 phone jack, unbalanced
    Output source impedance: 1k ohms, Maximum output level: -15dBu)
    DC9V output (DC9V: 500mA, polarity: Center positive)

Power amp output:

    Maximum 30W RMS @ 4ohms (Max Mode)
    Maximum 5W RMS @ 4ohms (Eco Mode)


    High-efficiency 6.5 inch woofer and 1 inch dome tweeter

Power supply:

    Six or twelve C batteries, or local AC voltage

Battery life:

    On twelve C batteries:Approximately 24 hours (Eco Mode)Approximately 16 hours (Max Mode)Approximately 6 hours (Eco Mode with Wavedrum)Approximately 4 hours (Max Mode with Wavedrum)On six C batteries: Approximately 12 hours (Eco Mode)Approximately 8 hours (Max Mode)Approximately 2.5 hours (Eco Mode with Wavedrum)Approximately 1 hour (Max Mode with Wavedrum)

Current consumption:


Dimensions (W x D x H):

    12.60 x 11.22 x 19.09 inches / 320 x 285 x 485 mm (Vertical position)


    27.12 lbs. / 12.3 kg

Included items:

    Power cord
    DC-DC cable (1.5 m)


    Ultimate Support JS-TS50-1 Speaker Stand

ST-WD Percussion Stand (for use with Wavedrum)

Manufacturer's Part Number MMA130
Manufacturer Korg
also known as Korg MMA-130 Active Monitor, Korg MMA 130 Keyboard/Instrument Monitor
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